Individual Calculations June 2023
 Waller, Dan  Total change: -19.40  Rating chartPersonal card
 2022/23 4NCL Division 2 Rounds 9-11 Milton Keynes ENG 2023-04-29
RcRownchangeKK*chgGame
 2144 2136 0.50 3 -0.97 20 -19.40 
  Jones, Christopher M 2117 ENG0.001-0.5320-10.60 
  Bremner, Adam c2161 SCO0.5010.03200.60 
  Hansen, Hans-Peter 2154 GER0.001-0.4720-9.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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